16 Printed teaching and instruction manuals in the field of languages, literature, math, geometry, physics, chemistry, history, geography, economics, philosophy, and sports; books in the field of languages, literature, math, geometry, physics, chemistry, history, geography, economics, philosophy, art, music, and sports; printed publications, namely, books, hand-outs, and workbooks in the field of languages, literature, math, geometry, physics, chemistry, history, geography, economics, philosophy, art, music, and sports; printed educational material, instructional material, and teaching material, namely, books, hand-outs, and workbooks in the field of languages, literature, math, geometry, physics, chemistry, history, geography, economics, philosophy, art, music, and sports; pamphlets in the field of languages, literature, math, geometry, physics, chemistry, history, geography, economics, philosophy, art, music, and sports; document files; school supplies, namely, pens, pencils and notebooks; printed matter in the nature of publications, namely, books, hand-outs, and workbooks in the field of languages, literature, math, geometry, physics, chemistry, history, geography, economics, philosophy, and sports